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Security and Communication Networks
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Security and Communication Networks
/
2019
/
Article
/
Alg 5
/
Research Article
Privacy Protection of Social Networks Based on Classified Attribute Encryption
Algorithm 5
De algorithm.
Input: ID′,
R
′
Output:
R
(1)
i
= ID′;
(2)
R
=
,
,
…,
+
R
′;
(3)
Return
R